The Adapter,waveguide, cataloged under National Stock Number 5985-01-512-9929, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Microwave Engineering Corporation. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-512-9929 |
| Primary Part Number | R47-463 |
| Item Name | Adapter,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| Tubing Wall Construction Style | SEAMLESS ALL TUBING SEGMENT |
| Flange Quantity | 1 |
| Adapter Overall Width | 1.400 INCHES MAXIMUM IN |
| Style Designator | WAVEGUIDE TO COAXIAL |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR |
| Flange Outside Height | 1.400 INCHES MAXIMUM SINGLE FLANGE IN |
| Waveguide Outside Height | 1.400 INCHES MAXIMUM IN |
| Waveguide Outside Width | 1.400 INCHES MAXIMUM IN |
| Flange Outside Width | 1.400 INCHES MAXIMUM SINGLE FLANGE IN |
| Adapter Height | 1.400 INCHES MAXIMUM IN |
| Material | ALUMINUM ALL TUBING SEGMENT AND FLANGE |
| Flange Style | CONTACT, FOR DOUBLE RIDGE WAVEGUIDE SINGLE FLANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| R47-463 PRIMARY | Microwave Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| 38031-90011-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-01-512-9929 is a Adapter,waveguide, manufactured by Microwave Engineering Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-512-9929 has 1 manufacturer part number on file: R47-463 (Microwave Engineering Corporation).
Key specifications for R47-463: Tubing Wall Construction Style: SEAMLESS ALL TUBING SEGMENT; Flange Quantity: 1; Adapter Overall Width: 1.400 INCHES MAXIMUM IN; Style Designator: WAVEGUIDE TO COAXIAL. 12 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.